Numbers 35:32-34

New International Version

³² “‘Do not accept a ransom for anyone who has fled to a city of refuge and so allow them to go back and live on their own land before the death of the high priest.

³³ “‘Do not pollute the land where you are. Bloodshed pollutes the land,^(A) and atonement cannot be made for the land on which blood has been shed, except by the blood of the one who shed it. ³⁴ Do not defile the land^(B) where you live and where I dwell,^(C) for I, the Lord, dwell among the Israelites.’”